understanding dr lingo

i knew this would freeak me out abit

ive gone looking at other peoples levels but mine are abit different

Vascultis Profile
p-anca    negative
c-anca    negative

systemic autoimmunity profile
c3   1.40
c4   0.30
rheumatiod factor  10 ( is this why im in so much pain?)
ana result neg
ds dna result 1
ena negative
ena-ss-a negative
ena-ss-b negative
ena-rnp negative
ena-sm negative
ena-sci70 negative
ena-jo1 negative

hep b
hepb surface ag   *positive
hepb surface ag confirmation   *positive
hepb core ab total     *positive
hepb core igm      *positive
hepb e ag      *positive
hepb e ab     *negative


does any one no what these mean